Our process utilizes minimal water during the washing process (< 3 gallons per vehicle). However, our washing process is not a waterless (spray and wipe) cleaning process. Waterless detailing products are limited to cleaning mildly dirty/dusty surfaces. Read their disclaimers. Our process is not limited in any way. It's safe for the dirtiest/grimiest surfaces. Our proprietary washing process is designed to be environmentally responsible, cost effective, yield stunning results, and be safe and gentle. Our approach to detailing is the same as in the medical profession "first do no harm." We have developed a unique washing process that we call "continuous flow." A continuous flow of washing solution (water, non toxic/biodegradable soap, and other non toxic biodegradable additives) is applied to the area that is being washed. This ensures proper lubrication to remove dirt and grime without creating micro scratches. Instead of blasting the dirt away with a high velocity pressure washer, we use a gentle yet effective low velocity sprayer. Instead of rinsing away the protective soapy solution, we dry the washed area immediately while the soap/water/cleaning solution is still present. Our specially designed washing solution eliminates the necessity of rinsing prior to drying. This greatly increases water conservation, and greatly decreases micro scratch risk